Automatic analyzing device

ABSTRACT

A DEVICE FOR AUTOMATIC CHEMICAL ANALYSIS, COMPRISES A SAMPLE TURRET HOLDING A PLURALITY OF SAMPLES IN CONTAINERS DISPOSED ALONG THE PERIPHERY THEREOF. A REACTION TANK MEANS SUSPENDS A PLURALITY OF U-SHAPED REACTION TUBES MOVABLE THROUGH THE CONSTANT-TEMPERATURE LIQUID IN A THERMOSTATIC VESSEL, AND A SAMPLE TRANSFERRING MEANS IS PROVIDED FOR TRANSFERRING EACH SAMPLE FROM THE CONTAINERS OF THE SAMPLE TURRET TO A SELECTED REACTION TUBE IN THE REACTION TANK MEANS, A MEASURING MEANS IS PROVIDED FOR MEASURING SELECTED PROPERTIES OF THE SAMPLE BY SUCKING THE SAMPLE FROM THE U-SHAPED REACTION TUBE AFTER KEEPING IT IN THE THERMOSTATIC VESSEL FOR A CERTAIN PERIOD.

y 13, 1971 MASAYO'SHI NOMA ETAL 3,592,605

AUTOMATIC ANALYZING DEVICE Fired Dec. 22, 1969 25 Sheets-Sheet 1 U 5* go2* 1 1 N\ '63 l O L0 IKE) 22: If 3 is 1 air Fig.

P2-PN --P3-P4 ly 13, 1971 MASAYOSHI NOMA AL 3,592,605

AUTOMATIC ANALYZING DEVICE Filed Dec. 22, 1969 25 Sheets-Sheet 2 July13, 1971 MASAYOSHI NOMA ETAL AUTOMATIC ANALYZING DEVICE 25 Sheets-Sheet5 Filed Dec. 22, 1969 July 13, 1971 MASAYOSHl NQMA ETAL 3,592,505

AUTOMATIC ANALYZING DEVICE Filed Dec. 22, 1969- 25 Sheets-Sheet 4.

July 13, 1971 osg-u NOMA ETAL 3,592,5Q5

AUTOMATIC ANALYZING DEVICE 25 Sheets-Sheet 5 Filed Dec. 22, 1969 y 13,17971 MASAYOSHI NOMA ETAL 3,592,605

AUTOMATIC ANALYZING DEVICE 25 Sheets-Sheet 6 Filed Dec. 22, 1969 In r Hmm y 7 MASAYOSHI NOMA ETAL 3,592,605

AUTOMATIC ANALYZING DEVICE Filed Dec. 22, 1969. 25 Sheets-Sheet v 13,1971 MASAYOSHI NOMA ETAL 3,592,605

AUTOMATIC ANALYZING DEVICE Filed Dec. 22, 1969 25 Sheets-Sheet 8 y 1971MASAYOSHI NOMA ETAL 3,592,605

AUTOMATIC ANALYZING DEVICE 25 Sheets-Sheet 0 Filed Dec. 22, 1969 July13, 1971 MASAYOSHI NOMA ETAL 3,592,605

AUTOMATIC ANALYZING DEVICE 25 Sheets-Sheet 11 Filed Dec. 22, 1969 y 1971MASAYOSHI NOMA ETAL 3,592,605

AUTOMATIC ANALYZING DEVICE Filed Dec. 22, 1969 25 Sheets-Sheet 12 Fig II04 84 I02 4 I00 y 1971 MASAYOSHI NOMA L AUTOMATIC ANALYZING DEVICE 25Sheets-Sheet 14.

Filed Dec. 22, 1969 I l l l l I l I l I I I I I I I I I l I I I l I I ll I I I l I I I I I I I XIII July 13, 1971 MASAYOSH! NOMA ET AUTOMATICANALYZING DEVICE Filed Dec. 22, 1969 25 Sheets-Sheet 15 July 13, 1971MASAYQSHI NQMA ETAL 3,592,605

AUTOMATIC ANALYZING DEVICE 25 Sheets-Sheet 18 Filed Dec. 22, 1969 y 1971MASAYOSHI NOMA H 5 AUTOMATIC ANALYZING DEVICE 25 Sheets-Sheet 17 FiledDec. 22, 1969 Nw mm Q1 km .3

J mm July 13, 1971 MASAYOSl-u NQMA ETAL 3,592,605

AUTOMATIC ANALYZING DEVICE 25 Sheets-Sheet 18 Filed Dec. 22, 1969 Fig./8

July 13, 1971 MASAYOSHI NOMA ETAL 3,592,695

AUTOMATIC ANALYZING DEVICE Filed Dec. 22. 1969 25 Sheets-Sheet 19 Fig.19

Element Operation Second neo em a L Somplei Sample 2 added 9 Di|urer4Sample Tube 40 Coiorimi9- Discharge Down Arm 28 Means A Trons ferringReaction time Means 1 cycle Time y 1971 MASAYQSHI NOMA A 3,592,695

AUTOMATIC ANALYZING DEVICE Filed Dec. 22, 1969 25 Sheets-Sheet 20

